03158a6a789c187ee374ec088d4dfe2f_JaffaCakes118 | Triage

Sharing

General

Target

03158a6a789c187ee374ec088d4dfe2f_JaffaCakes118
Size

12KB
MD5

03158a6a789c187ee374ec088d4dfe2f
SHA1

34e4a63bffdd76cd6e10c60ced7d2469568ed575
SHA256

d3f2a5bea5604d8d2b20ebda6820fd5e3d88f389f8745fc3ed7dbafec34a0365
SHA512

9da381bdb0cf63b9cca1957d5448b721998595da36ac7d5191c41b0d40f51733b5f658035900ae43746a654ed5e9829ce9ccad4bcf5274c410f50b376350b067
SSDEEP

192:ER7BSMMPK2JUFEQy3QA1xybtWAJlB1GTFerjyaRrRDTEKAvKgz:EJB2OFF+1xjAJlBWQrjyaRrRfgKe

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
03158a6a789c187ee374ec088d4dfe2f_JaffaCakes118
unpack001/out.upx

Files

03158a6a789c187ee374ec088d4dfe2f_JaffaCakes118
.dll windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Sections

UPX0
Size: - Virtual size: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 10KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.dll windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Sections

.data
Size: 17KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ